Comparing fuel injection systems, both technologically and mechanically , carburetor systems are less efficient than those of fuel injection systems .

Below are the dimensions and inadequacies. These inadequacies can be attributed to technological advances and the active application of mechatronics in the automotive industry.

  • Proper mixture setting, feeding and acceleration are not sufficient at the first cold start.
  • The possibility of a fire from an incorrect adjustment of the ignition advance is high because of the continuous mixture found in the suction channels.
  • The failure to regulate the mixture at acceleration can result in poor operation, high fuel consumption, and increased exhaust emissions.
  • Frosting may form around the venturi in cold environments due to heat loss. Because this reduces the evaporation fuel, the mixture can become very lean, especially in cold environments. This makes the operation more irregular.
  • A different amount of fuel cannot reach all cylinders so it is possible for an unintended operation to occur.
  • The venturi can become iced, which can reduce the quality of your work.